207179901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 324276732

約数和(自身を除く): 117096831

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 613, 799, 1839, 2209, 2397, 5517, 6627, 7191, 10421, 19881, 28811, 31263, 37553, 86433, 93789, 112659, 259299, 337977, 489787, 1354117, 1469361, 4062351, 4408083, 12187053, 23019989, 69059967, 207179901]

約数ペア:

[(1, 207179901), (3, 69059967), (9, 23019989), (17, 12187053), (47, 4408083), (51, 4062351), (141, 1469361), (153, 1354117), (423, 489787), (613, 337977), (799, 259299), (1839, 112659), (2209, 93789), (2397, 86433), (5517, 37553), (6627, 31263), (7191, 28811), (10421, 19881)]